Installing Puppet -- Deploying Rails pg.31
# http://docs.puppetlabs.com/guides/installation.html
# http://docs.puppetlabs.com/guides/puppetlabs_package_repositories.html#for-debian-and-ubuntu
$ wget http://apt.puppetlabs.com/puppetlabs-release-<ubuntu version codename>.deb
$ sudo dpkg -i puppetlabs-release-<ubuntu version codename>.deb
$ sudo apt-get update
$ sudo apt-get install puppet